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Ciena Corporation Common Stock (NY:CIEN)

189.56 -0.36 (-0.19%)
Official Closing Price Updated: 7:00 PM EST, Nov 3, 2025 Add to My Watchlist
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All News about Ciena Corporation Common Stock

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Ciena Downgraded: Analyst Cites Telco Spending Slump And Margins Squeeze
Ciena Corp downgraded by JP Morgan analyst due to limited potential for EPS upside, constrained telco spending, and lower exposure to cloud spending. 
Via Benzinga
Ciena Stock Powers the AI Cloud Boom—Don’t Miss Out
Ciena Co. (NYSE: CIEN) can be considered a legacy company in the computer and technology sector when it comes to the Internet. 
Via MarketBeat
Topics Artificial Intelligence
Sify Doubles National Long Distance Network Capacity with Ciena Technology
From Ciena Corporation
Via Business Wire
(CIEN) - Analyzing Ciena's Short Interest
 
Via Benzinga
If You Invested $1000 In This Stock 10 Years Ago, You Would Have $4,100 Today
 
Via Benzinga
9 Analysts Assess Ciena: What You Need To Know
 
Via Benzinga
12 Information Technology Stocks Moving In Monday's Pre-Market Session
 
Via Benzinga
What's Going On With Ciena Stock Wednesday?
Ciena shares are trading higher on Wednesday after the company announced it authorized a $1 billion share repurchase program. 
Via Benzinga
RPM International Posts Upbeat Earnings, Joins Joby Aviation, Ciena And Other Big Stocks Moving Higher On Wednesday
 
Via Benzinga
Ciena Announces $1 Billion Share Repurchase Authorization
From Ciena Corporation
Via Business Wire
Peering Into Ciena's Recent Short Interest
 
Via Benzinga
If You Invested $1000 In This Stock 10 Years Ago, You Would Have $3,200 Today
 
Via Benzinga
Ciena Earnings, Revenue Fall But Top Estimates
Ciena rose after reporting fiscal Q3 profit and revenue that fell vs. a year earlier but topped views. 
Via Investor's Business Daily
2 Energy Stocks Fueling the AI Datacenter Boom
AI’s growth is driving massive power demand for data centers. Learn how Constellation and Talen Energy are powering this boom, providing clean energy solutions. 
Via MarketBeat
Topics Artificial Intelligence
Sipartech Enhances European Network Resilience and Quality with Ciena Technology
From Ciena Corporation
Via Business Wire
US Stocks Stall, Gold Updates Record Highs, Tesla Rallies: What's Driving Markets Monday?
Wall Street kicked off the week on a cautious note, with major indexes trading relatively flat as investors seek more clarity on the economic and political landscape. 
Via Benzinga
If You Invested $1000 In This Stock 10 Years Ago, You Would Have $2,800 Today
 
Via Benzinga
Why Ciena Stock Popped 5% on Monday
Priced at 30 times free cash flow and a P/E ratio twice that, Ciena stock remains expensive -- no matter what Citigroup says. 
Via The Motley Fool
Ciena Unveils 1.6 Tb/s Coherent Pluggable Solution for Hyperscale Cloud Providers' Capacity Surge
From Ciena Corporation
Via Business Wire
Commsworld Launches Commercial Broadband Service Using Ciena’s XGS-PON
From Ciena Corporation
Via Business Wire
TDC NET Selects Blue Planet to Build an OSS Foundation for the Digital Era
From Ciena Corporation
Via Business Wire
Stock Market Tumbles On Growth Fears; Tesla, Broadcom Among Key Movers: Weekly Review
The major indexes tested key levels, but hopes for a big Fed rate cut rose. 
Via Investor's Business Daily
Topics Economy
Why Ciena Stock Rose Early Wednesday
An eventful Hump Day saw the company release quarterly results and announce a top executive's departure. 
Via The Motley Fool
Stocks Rebound, Chipmakers Halt Bloodbath As Traders Upgrade Rate Cut Wagers; Tesla Rises, Dollar Tree In Free Fall: What's Driving Markets Wednesday?
Wall Street traded slightly higher on Wednesday, rebounding after the sharp sell-off a day earlier that saw chipmakers tumble, with NVIDIA Corp. (NASDAQ:NVDA) shedding around $280 billion in market... 
Via Benzinga
Ciena Q3 Earnings: Revenue And EPS Beat, Operating Margin Decline, CFO Retirement And More
Ciena Corp (NYSE: CIEN) reported Q3 revenue of $942.3M, beating analyst estimates of $927.2M. Adjusted EPS was $0.35, above consensus of $0.26. Total Networking Platforms revenue declined by 17.4%,... 
Via Benzinga
Topics Retirement
No Respite For US Stocks As Futures Sag, VIX Spikes 10%, Bitcoin Slides: Strategist Warns Of Further Pain In September, But Recommends Buying Dip
The September slump will likely continue as the index futures are sharply lower early Wednesday. Traders will likely wait and watch to see how the labor market data, due for the week, pan out and their... 
Via Benzinga
Topics Economy Stocks
Ciena CFO James E. Moylan to Retire in August 2025
From Ciena Corporation
Via Business Wire
Ciena Reports Fiscal Third Quarter 2024 Financial Results
From Ciena Corporation
Via Business Wire
Lumen Technologies Stock Is Up Nearly 500% in Less Than 2 Months. Time to Buy?
AI has breathed new life into this one-time penny stock. 
Via The Motley Fool
Topics Artificial Intelligence
Arelion Achieves World’s First Live 1.6 Tb/s Wave Data Transmission with Ciena’s WaveLogic 6 Extreme
From Ciena Corporation
Via Business Wire
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